Inspection Pit Factory Price China Manufacturer(IEC62561-5 ) https://www.sltup.com/Inspection-Pit-Factory-Price-China-Manufacturer.html Material: Polypropylene base with GRP lid. Tested: IEC 62561-5 2017 The Heavy Duty Inspection Pit ANTELAS has the best safe working load performance in the industry. It has been designed, shaped and sized to fit easily into brick paved walkways. The lip of the base makes a flush fit with standard-sized bricks, making the housing blend in without the need for a cement surround. The housing will withstand loads of up to 2,000 kgs and is suitable for most commercial and industrial applications. The lid locks into the base and can be opened with a standard flat screwdriver. The base has three built-in slots for locating earth bars.